SumUp is the global fintech empowering small businesses to accept payments anywhere — and its Localization team runs like an internal product team, building the systems, automation and AI capabilities that let campaigns, products and growth initiatives launch across dozens of markets at once.

The position

We are looking for a Localization Manager II to join the Run & Grow – Acquisition, Localization team in Berlin. This is a 12-month fixed-term role (covering parental leave) with a strong program management focus: you will take ownership of several of the team's most active workstreams and keep localization moving at speed.

What you will own

Coordinating localization projects across dozens of markets and languages
Managing vendors, workflows and quality for campaigns and product content
Improving the systems and automation that make localization scale
Partnering with growth, product and brand teams on launches
Measuring and improving localization quality and time-to-market

Who fits

You have experience in localization program management, ideally in a product-led company. You are organized, data-driven and comfortable with AI-assisted workflows. Strong English is essential; additional languages are a plus.

Why SumUp

You will join a mission-driven company serving merchants in 30+ markets, work with a genuinely international team in Berlin, and help build the localization infrastructure that lets SumUp launch everywhere at once.